I bought "HyperDRY 850 FP Goose Down" and "0.66 oz MEMBRANE 10 Taffeta Nylon - Blaze Orange" first here to make a duvet, very light and comfortable. When I saw the "projects" on the website, some people made tents, referred to the materials they bought. So I bought the materials to make a 2-person tent supported by hiking poles. I went to Backpacking used once, lightweight less than 2 pounds very satisfied.
Thanks to the Ripstop website for all the information on the material, which gave me the courage to complete my work as an inexperienced person.